Dip / Radial power inductor (non shielded) RCB / RDR series | High Current Power Inductor Manufacturer | Coilmaster Electronics
Manufacturer of THT radial power inductor. Coilmaster offers high-performance, cost-effective unshielded radial power inductors (Pin-Type Chokes, Vertical Mount). These robust components are optimized for minimal losses, delivering High Q, High SRF, and Low DCR across a wide inductance range (e.g., 0608 to 2825). They serve as the ideal low-cost alternative to shielded or SMD types for filtering applications where low flux requirements exist and budget is critical. Coilmaster Electronics is a high-current High Current Power Inductors, Automotive Grade Chokes & Inductors,High Frequency and Planar Transformers, LAN Magnetics (RJ45), Multilayer Chip Beads manufacturer from Taiwan since 1995. Coilmaster offers AEC-Q200 certified, high-efficiency power inductors, chokes, and transformers. Specializing in low-loss, high-current components for Automotive, 5G, and Industrial applications. Contact our experts for instant support. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
Dip / Radial power inductor (non shielded) RCB / RDR series
Cost-Effective Dip Power Inductor, THT Radial Choke (Unshielded), Axial Alternative
Coilmaster offers high-performance, cost-effective unshielded radial power inductors (Pin-Type Chokes, Vertical Mount). These robust components are optimized for minimal losses, delivering High Q, High SRF, and Low DCR across a wide inductance range (e.g., 0608 to 2825). They serve as the ideal low-cost alternative to shielded or SMD types for filtering applications where low flux requirements exist and budget is critical.
Why choose unshielded RDR/RCB? These are ideal drop-in solutions for VDR, LED Drivers, and Battery Chargers where simplicity and cost are prioritized over magnetic shielding. Best utilized in non-critical filtering stages or non-switching circuits where low EMI risk and low ripple current demands exist. Custom winding and pin layouts are available.
Characteristic
Wire-wound construction
High reliability
Compact
High Q & SRF
Heat-resistant tubing
Tight tolerance Ā±5%
Features
- High current
- High inductance
- Low DC resistance
- Cost-effective
- UL tube optional
Applications
- Cost-Effective Power Supplies
- LED Drivers & DC Motor Filtering
- SCR and TRIAC Controls
- Switching Regulator Filters
- RFI Suppression
- Battery Charger Circuits
| Image | name | Size(mm) | Inductance(uH) | Isat(A) | Irms(A) | DCR(mĪ©) | Action |
|---|---|---|---|---|---|---|---|
| 270uH, 2A Pin type inductor | 18.0x20.0 | 270 | 2 | 2 | 190 | |
|
| 330uH, 1.8A Pin type inductor for LED applications | 18.0x20.0 | 330 | 1.8 | 1.8 | 260 | |
|
| 390uH, 1.7A Radial leaded inductor with wide frequency range | 18.0x20.0 | 390 | 1.7 | 1.7 | 290 | |
|
| 470uH, 1.5A Pin type wirewound inductor for LED applications | 18.0x20.0 | 470 | 1.5 | 1.5 | 330 | |
|
| 560uH, 1.4A Through hole power inductor | 18.0x20.0 | 560 | 1.4 | 1.4 | 410 | |
|
| 680uH, 1.3A Radial power inductor | 18.0x20.0 | 680 | 1.3 | 1.3 | 460 | |
|
| 820uH, 1.1A Through hole power inductors | 18.0x20.0 | 820 | 1.1 | 1.1 | 630 | |
|
| 1000uH, 1A Through hole power chokes | 18.0x20.0 | 1000 | 1 | 1 | 710 |
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Dip / Radial power inductor (non shielded) RCB / RDR series | High Current Power Inductor Manufacturer | Coilmaster Electronics
Located in Taiwan since 1995, Coilmaster Electronics Co., Ltd. has been a manufacturer of magnetic components. Its main magnetic components include, Dip / Radial power inductor (non shielded) RCB / RDR series, common mode chokes, SMD molding power chokes, chock coil inductors, SMD shielded and semi-shielded power inductors, low profile and high current power inductors, high voltage power inductors, ethernet and LAN power transformers, flat wire inductors, RJ45 jacks with integrated magnetics and high frequency transformers, and ceramic or air coil multilayer chip inductors.
Coilmaster offers AEC-Q200 certified, high-efficiency power inductors, chokes, and transformers. Specializing in low-loss, high-current components for Automotive, 5G, and Industrial applications. Contact our experts for instant support. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
Coilmaster Electronics has been providing customers with high current power inductors since 1995, with both advanced technology and 29 years of experience, Coilmaster Electronics ensures that each customer's requirements are met.